2008

• Andersen, Sonja Benedikte; Krokan, Hans Einar; Baar, Cecilie Christensen; Rakvag, Trude Teoline; Laugsand, Eivor Alette; Kvam, Tor-Morten; Torill, Fladvad; Skorpen, Frank. (2008) Identification of an alternative, putative promoter and new alternatively spliced transcripts from the human µ opioid receptor gene, OPRM1. Palliative Medicine. volum 22 (4).
  Summary/Abstract
• Rakvag, Trude Teoline; Kaasa, Stein; Skorpen, Frank; Ross, Joy; Sato, H; Klepstad, Pål. (2008) Genetic variation in the catechol-O-methyltransferase (COMT) gene and morphine requirements in cancer patients. Palliative Medicine. volum 22.
  Academic article
• Rakvag, Trude Teoline; Ross, Joy R; Sato, Hiroe; Skorpen, Frank; Kaasa, Stein; Klepstad, Pål. (2008) Genetic variation in the Catechol-O-Methyltransferase (COMT) gene and morphine requirements in cancer pain patients. Molecular Pain. volum 4.
  Academic article

2007

• Reyes-Gibby, CC; Shete, S; Rakvag, Trude Teoline; Bhat, SV; Skorpen, Frank; Bruera, Eduardo; Kaasa, Stein; Klepstad, Pål. (2007) Exploring joint effects of genes and the clinical efficacy of morphine for cancer pain: OPRM1 and COMT gene. Pain. volum 130 (1-2).
  Academic article

2006

• Reyes-Gibby, Cielito C; Shete, Sanjay; Rakvag, Trude Teoline; Bhat, Samrat V; Skorpen, Frank; Bruera, Eduardo; Kaasa, Stein; Klepstad, Pål. (2006) Exploring joint effects of genes and the clinical efficacy of morphine for cancer pain: OPRM1 and COMT gene. Pain. volum 5.
  Academic article

2005

• Rakvag, Trude Teoline; Klepstad, Pål; Baar, Cecilie Christensen; Kvam, Tor-Morten; Dale, Ola; Kaasa, Stein; Krokan, Hans Einar; Skorpen, Frank. (2005) The Val158Met polymorphism of the human catechol-O-methyltransferase (COMT) gene may influence morphine requirements in cancer pain patients. Pain. volum 116.
  Academic article

2004

• Klepstad, Pål; Rakvag, Trude Teoline; Kaasa, Stein; Holthe, Monica; Dale, Ola; Borchgrevink, Petter Chr.; Baar, Cecilie Christensen; Krokan, Hans Einar; Skorpen, Frank. (2004) The 118 A>G polymorphism in the human µ-opioidreceptor gene may increase morphine requrements in patients with pain caused by malignant disease. Acta Anaesthesiologica Scandinavica. volum 48 (10).
  Academic article
• Kvam, TM; Baar, Cecilie Christensen; Raakvag, Trude Teoline; Kaasa, Stein; Krokan, Hans Einar; Skorpen, Frank. (2004) Genetic analysis of the murine mu opioid receptor: increased complexity of Oprm gene splicing. Journal of Molecular Medicine. volum 82.
  Academic article